5.5 million UHMWPE powder
| Place of Origin: | Henan |
|---|
Company Profile
| Location: | Luoyang, Henan, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | UHMWPE Pipe, UHMWPE Composite Pipe, HDPE Pipe, PVC Pipe, UHMWPE Sheets |
Product Description
Brief introduction of UHMWPE:
UHMWPE is a thermoplastic engineering plastic with a viscosity-average molecular weigh greater than 1.5×106, and is made by polymerization of ethylene under the action of a catalyst. Its molecular weight has reached over 5 million, its five properties of abrasion, impact and corrosion resistance, self-lubrication, and absorption of impact energy are the best among the available plastics. It is called globally "marvelous plastics" UHMWPE, a new star of materials, will present a vigorous life and play an important part in many regions of the national economy.
Characteristics of UHMWPE:
1. Outstanding impact strength even at very low temperature.
2. Excellent sliding abrasion resistance, wear strength several times as large as steel.
3. Very low coefficient of friction.
4. Nonstick, self-lubrication properties.
5. Good chemical resistance.
6. Excellent anti-aging.
7. Hygienic and nontoxic.
8. Lightweight.
9. Hydrophobic, energy absorption and sound-dampening properties.
10. Excellent dielectric and insulating properties.
2. Excellent sliding abrasion resistance, wear strength several times as large as steel.
3. Very low coefficient of friction.
4. Nonstick, self-lubrication properties.
5. Good chemical resistance.
6. Excellent anti-aging.
7. Hygienic and nontoxic.
8. Lightweight.
9. Hydrophobic, energy absorption and sound-dampening properties.
10. Excellent dielectric and insulating properties.
Typical applications of UHMWPE:
Applications of UHMWPE are very extensive and it mainly applies to following aspects:
1.Building machinery, agriculture machinery, mining machinery; e.g. liners for silos, hoppers, dump trucks, railcars and chutes.
2.Transporting machinery: sliding guide, guide roll, bushing.
3.Packing, container and tubing: open-type pot, bucket, gasoline tank, gas tube, conveying tube of grain.
4.Pulp and paper industry: doctor blade, suction box cover, filter, chain conveyor plate and dewatering plate.
5.Textile machinery: loom picker, shuttle, stick, strap, cap, buffer, gear, pinion and small roller.
6.Chemical industry: pump impeller, pump housing, valve seats and valve gasket.
7.Medical, macromolecular material: artificial articulation, surgical parts.
8.Sport goods: ski and snowboard bottom surface, snowmobile drive sprocket, golf ball core.
9.Aviation and military: bulletproof vest, aircraft seat.
10.Others: lead-acid battery separator, screen plate of nuclear power plant, fishing rope.
1.Building machinery, agriculture machinery, mining machinery; e.g. liners for silos, hoppers, dump trucks, railcars and chutes.
2.Transporting machinery: sliding guide, guide roll, bushing.
3.Packing, container and tubing: open-type pot, bucket, gasoline tank, gas tube, conveying tube of grain.
4.Pulp and paper industry: doctor blade, suction box cover, filter, chain conveyor plate and dewatering plate.
5.Textile machinery: loom picker, shuttle, stick, strap, cap, buffer, gear, pinion and small roller.
6.Chemical industry: pump impeller, pump housing, valve seats and valve gasket.
7.Medical, macromolecular material: artificial articulation, surgical parts.
8.Sport goods: ski and snowboard bottom surface, snowmobile drive sprocket, golf ball core.
9.Aviation and military: bulletproof vest, aircraft seat.
10.Others: lead-acid battery separator, screen plate of nuclear power plant, fishing rope.
Product specification:
Item | Unit | SLL-2 | SLL-3 | SLL-4 | SLL-5 | SLL-6 |
Molecular weight | 104g/mol | 190~230 | 280~350 | 400~460 | 500-600 | 600-700 |
Density | g/cm3 | 0.93~0.94 | 0.93~0.94 | 0.93~0.94 | 0.93~0.94 | 0.93~0.94 |
Water Absorption (≤) | % | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 |
Granularity (20~40 Mesh) (≥) | % | 90% | 90% | 90% | 90% | 90% |
Temperature of deformation (≥) | ℃ | 80 | 80 | 80 | 80 | 80 |
Izod Impact Strength | KJ/m2 | No Break | No Break | No Break | No Break | No Break |
Bulk Density | g/cm3 | 0.42 | 0.42 | 0.36~0.42 | 0.42 | 0.42 |
Charpy Notched Impact Strength (≥) | KJ/m2 | 90 | 90 | 90 | 90 | 90 |
Tensile Strength at Break (≥) | Mpa | 32~35 | 32~35 | 35~40 | 35~40 | 35~40 |
Elongation at Break (≥) | % | 380 | 350 | 330 | 320 | 310 |
Wear by the Sand Slurry (≤) | % | 0.60 | 0.50 | 0.50 | 0.40 | 0.35 |